| 1 | ![Memories of the Lost (Main Title) by Arnaud Roy]() | Memories of the Lost (Main Title) | Arnaud Roy | F Minor | 4A | 79 |
| 2 | ![Worship the Endless by Arnaud Roy]() | Worship the Endless | Arnaud Roy | D♭ Minor | 12A | 130 |
| 3 | ![Axial Tilt Zero by Arnaud Roy]() | Axial Tilt Zero | Arnaud Roy | A♭ Major | 4B | 120 |
| 4 | ![Vodyani Prologue by Arnaud Roy]() | Vodyani Prologue | Arnaud Roy | D Major | 10B | 172 |
| 5 | ![Singularity by Arnaud Roy]() | Singularity | Arnaud Roy | F Minor | 4A | 86 |
| 6 | ![Cravers Prologue by Arnaud Roy]() | Cravers Prologue | Arnaud Roy | D Major | 10B | 72 |
| 7 | ![Flawless Theory (Endless Space 2 Version) by Arnaud Roy]() | Flawless Theory (Endless Space 2 Version) | Arnaud Roy | A♭ Minor | 1A | 178 |
| 8 | ![The Edge of the Sky by Arnaud Roy]() | The Edge of the Sky | Arnaud Roy | C Major | 8B | 148 |
| 9 | ![Horatio Prologue by Arnaud Roy]() | Horatio Prologue | Arnaud Roy | G Minor | 6A | 120 |
| 10 | ![Calabi-Yau Spaces by Arnaud Roy]() | Calabi-Yau Spaces | Arnaud Roy | F Minor | 4A | 68 |
| 11 | ![Sophons Prologue by Arnaud Roy]() | Sophons Prologue | Arnaud Roy | G Major | 9B | 124 |
| 12 | ![Quantum Dub (Sophons Theme) by Arnaud Roy]() | Quantum Dub (Sophons Theme) | Arnaud Roy | G Major | 9B | 124 |
| 13 | ![Lumeris Prologue by Arnaud Roy]() | Lumeris Prologue | Arnaud Roy | A Major | 11B | 141 |
| 14 | ![Dyson Sphere by Arnaud Roy]() | Dyson Sphere | Arnaud Roy | D♭ Major | 3B | 80 |
| 15 | ![Driven by DNA (Cravers Theme) by Arnaud Roy]() | Driven by DNA (Cravers Theme) | Arnaud Roy | E♭ Major | 5B | 72 |
| 16 | ![United Empire Prologue by Arnaud Roy]() | United Empire Prologue | Arnaud Roy | C Major | 8B | 73 |
| 17 | ![Three Quarks in a Row by Arnaud Roy]() | Three Quarks in a Row | Arnaud Roy | C Major | 8B | 172 |
| 18 | ![To Rise, Virtual (Vodyani Theme) by Arnaud Roy]() | To Rise, Virtual (Vodyani Theme) | Arnaud Roy | G Minor | 6A | 172 |
| 19 | ![Riftborn Prologue by Arnaud Roy]() | Riftborn Prologue | Arnaud Roy | B♭ Major | 6B | 75 |
| 20 | ![The BattleScene I by Arnaud Roy]() | The BattleScene I | Arnaud Roy | B Minor | 10A | 154 |
| 21 | ![The We (Horatio Theme) by Arnaud Roy]() | The We (Horatio Theme) | Arnaud Roy | G Minor | 6A | 120 |
| 22 | ![Cygnus by Arnaud Roy]() | Cygnus | Arnaud Roy | B♭ Minor | 3A | 85 |
| 23 | ![The Families (Lumeris Theme) by Arnaud Roy]() | The Families (Lumeris Theme) | Arnaud Roy | B Minor | 10A | 136 |
| 24 | ![Let the Voices Be Heard (Elections Theme) by Arnaud Roy]() | Let the Voices Be Heard (Elections Theme) | Arnaud Roy | C Minor | 5A | 126 |
| 25 | ![Unfallen Prologue by Arnaud Roy]() | Unfallen Prologue | Arnaud Roy | B♭ Minor | 3A | 87 |
| 26 | ![Together to the Stars (United Empire Theme) by Arnaud Roy]() | Together to the Stars (United Empire Theme) | Arnaud Roy | G Minor | 6A | 100 |
| 27 | ![A Heretic's Choice by Arnaud Roy]() | A Heretic's Choice | Arnaud Roy | D♭ Minor | 12A | 87 |
| 28 | ![Across the Drift (Riftborn Theme) by Arnaud Roy]() | Across the Drift (Riftborn Theme) | Arnaud Roy | A Minor | 8A | 76 |
| 29 | ![The BattleScene II by Arnaud Roy]() | The BattleScene II | Arnaud Roy | F Minor | 4A | 122 |
| 30 | ![Geodesic by Arnaud Roy]() | Geodesic | Arnaud Roy | C Minor | 5A | 114 |
| 31 | ![From the Heart (Unfallen Theme) by Arnaud Roy]() | From the Heart (Unfallen Theme) | Arnaud Roy | B♭ Minor | 3A | 107 |
| 32 | ![The Lost Frontier by Arnaud Roy]() | The Lost Frontier | Arnaud Roy | F♯ Major | 2B | 71 |
| 33 | ![Surface Formations (Ground Battle Theme) by Arnaud Roy]() | Surface Formations (Ground Battle Theme) | Arnaud Roy | B♭ Minor | 3A | 122 |
| 34 | ![Worship the Endless by Arnaud Roy, Gary Lawrence Soubrier]() | Worship the Endless | Arnaud Roy, Gary Lawrence Soubrier | D♭ Minor | 12A | 130 |